On January 7, received .., on January 9 with broken volume control again packed .., morning comes the DHL ;-) At the sound there is nothing (in the short time :-)) Powerful, but not booming bass as with so many "cheap" .The heights are not intrusive and the room is very good for a pair of headphones! Sound, I would it 5 stars, however, one can not separate yes in the evaluation. Otherwise, I can evaluating Asmo7 exactly take SO !! If the next Airy keeps just as long, I'll probably switch to another brand .. but he should only times get a second chance !!